NPPES file of Aug 9, 2026

Kevin McDonnell, M.D.

Clinical Genetics (M.D.) Physician · Duarte, CA

Kevin McDonnell, M.D. is a clinical genetics (m.d.) physician with a practice address in Duarte, California, and NPI 1932343316, issued on Apr 29, 2009. Check the license (California A122774, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932343316
Name
Kevin McDonnell
Credential
M.D.
Primary taxonomy
Clinical Genetics (M.D.) Physician 207SG0201X
License number
A122774 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 E Duarte Road, Duarte, CA 91010
Phone
(626) 256-4673
Enumerated
Apr 29, 2009
Record last updated
Mar 29, 2023
Medicare enrollment
Enrolled (PECOS I20130507000712); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 1997
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical genetics (m.d.) physician records → All 151 in California → Look up another NPI →

Also registered at 1500 E Duarte Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Idoroenyi Amanam, M.D.Hematology (Internal Medicine) Physician1205257920
  2. Andrew Artz, M.D., M.S.Hematology (Internal Medicine) Physician1306859772
  3. Brian Bowman, N.P.Gerontology Nurse Practitioner1770971418
  4. Ernest Han, MDGynecologic Oncology Physician1639247950
  5. Gregory Idos, M.D.Gastroenterology Physician1770769937
  6. Violetta Karpova, MDDiagnostic Radiology Physician1588981914

Verify Kevin McDonnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A122774    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. City OF Hope Medical FoundationDuarte, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kevin McDonnell among 151 clinical genetics (m.d.) physician records in California

Kevin McDonnell, M.D. is one of 151 clinical genetics (m.d.) physician records with a practice address in California. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.

  • NPI issued2009 · 64% of these records are older, 34% newer
  • In a Medicare fileYes · 55% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1997 · median 1999 among the 58 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207SG0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Genetics (M.D.) Physician providers in California

There are 151 clinical genetics (m.d.) physician records in California.

All 151 in California → Every provider in Duarte → Clinical Genetics (M.D.) Physician nationwide →

The 8 clinical genetics (m.d.) physician records with the nearest ZIP codes

  1. Stacy Gray, M.D.Duarte, CA 910101184736225
  2. Stephen Gruber, M.D.Duarte, CA 910101932280377
  3. Joanne Jeter, M.D.Duarte, CA 910101871568444
  4. Wai Park, D.O.Duarte, CA 910101871970541
  5. Thomas Slavin, M.D.La Crescenta, CA 912141023224557
  6. Rosetta Willis Hassan, MDBellflower, CA 907061871660704
  7. Valerie Watiker, M.D.Tarzana, CA 913561497821763
  8. Claudia Mikail, MD, MPHWoodland Hills, CA 913641346228103

Common questions

What is Kevin McDonnell, M.D.'s NPI number?

Kevin McDonnell, M.D.'s National Provider Identifier (NPI) is 1932343316, issued on Apr 29, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Kevin McDonnell, M.D. located?

The NPPES record lists a practice address at 1500 E Duarte Road, Duarte, CA, 91010. Phone: (626) 256-4673. Providers update this record themselves, so call before visiting.

How can I verify Kevin McDonnell, M.D.'s license?

NPPES lists California license number A122774, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.